US5835809AExpiredUtility
Filter for correcting for fluorescent light in color printing
Est. expiryJun 10, 2017(expired)· nominal 20-yr term from priority
H04N 1/50G03B 29/00Y10S358/906
24
PatentIndex Score
2
Cited by
12
References
4
Claims
Abstract
Apparatus for printing images from a liquid crystal display included within an image capture device including a source of fluorescent light; a liquid crystal display responsive to fluorescent light from the source for producing an image captured by the image capture device; a printer which includes photosensitive media which is adapted to be illuminated by the fluorescent light image from the liquid crystal display; and a filter disposed within the printer for correcting color error in the fluorescent light image prior to its illumination of the photosensitive media.
Claims
exact text as granted — not AI-modifiedWhat is claimed is:
1. Apparatus for printing images from a liquid crystal display included within an image capture device, comprising: a) a source of fluorescent light; b) a liquid crystal display responsive to fluorescent light from the source for producing an image captured by the image capture device; c) a printer which includes photosensitive media which is adapted to be illuminated by the fluorescent light image from the liquid crystal display; and d) filtering means disposed within the printer for correcting color error in the fluorescent light image prior to its illumination of the photosensitive media.
2. The apparatus of claim 1 wherein the color filter corrects the light image to provide a more color balanced image.
3. The apparatus of claim 2 wherein the color filter is a magenta filter.
4. The apparatus of claim 3 wherein the magenta filter is a 60 unit Color Compensating filter.Join the waitlist — get patent alerts
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